From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/4] irqchip: renesas-intc-irqpin: DT binding for sense bitfield width
Date: Wed, 05 Jun 2013 11:52:52 +0000 [thread overview]
Message-ID: <201306051352.52924.arnd@arndb.de> (raw)
In-Reply-To: <1370406751-3852-3-git-send-email-horms+renesas@verge.net.au>
On Wednesday 05 June 2013, Simon Horman wrote:
> @@ -0,0 +1,13 @@
> +DT bindings for the R-/SH-Mobile irqpin controller
> +
> +Required properties:
> +
> +- compatible: has to be "renesas,intc-irqpin"
> +- #interrupt-cells: has to be <2>
> +
> +Optional properties:
> +
> +- any properties, listed in interrupts.txt in this directory, and any standard
> + resource allocation properties
> +- sense-bitfield-width: width of a single sense bitfield in the SENSE register,
> + if different from the default 4 bits
I think you should add documentation here about how the two interrupt cells
are to be interpreted, to allow people to fill the values from a data sheet
or board schematic.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/4] irqchip: renesas-intc-irqpin: DT binding for sense bitfield width
Date: Wed, 5 Jun 2013 13:52:52 +0200 [thread overview]
Message-ID: <201306051352.52924.arnd@arndb.de> (raw)
In-Reply-To: <1370406751-3852-3-git-send-email-horms+renesas@verge.net.au>
On Wednesday 05 June 2013, Simon Horman wrote:
> @@ -0,0 +1,13 @@
> +DT bindings for the R-/SH-Mobile irqpin controller
> +
> +Required properties:
> +
> +- compatible: has to be "renesas,intc-irqpin"
> +- #interrupt-cells: has to be <2>
> +
> +Optional properties:
> +
> +- any properties, listed in interrupts.txt in this directory, and any standard
> + resource allocation properties
> +- sense-bitfield-width: width of a single sense bitfield in the SENSE register,
> + if different from the default 4 bits
I think you should add documentation here about how the two interrupt cells
are to be interpreted, to allow people to fill the values from a data sheet
or board schematic.
Arnd
next prev parent reply other threads:[~2013-06-05 11:52 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-05 4:32 [PATCH 0/4] Update for Renesas INTC External IRQ pin driver for v3.11 Simon Horman
2013-06-05 4:32 ` Simon Horman
2013-06-05 4:32 ` [PATCH 1/4] irqchip: irqc: Add runtime PM support Simon Horman
2013-06-05 4:32 ` Simon Horman
2013-06-05 7:03 ` Magnus Damm
2013-06-05 7:03 ` Magnus Damm
2013-06-05 13:49 ` Simon Horman
2013-06-05 13:49 ` Simon Horman
2013-06-05 4:32 ` [PATCH 2/4] irqchip: renesas-intc-irqpin: DT binding for sense bitfield width Simon Horman
2013-06-05 4:32 ` Simon Horman
2013-06-05 11:52 ` Arnd Bergmann [this message]
2013-06-05 11:52 ` Arnd Bergmann
2013-06-05 13:51 ` Simon Horman
2013-06-05 13:51 ` Simon Horman
2013-06-05 4:32 ` [PATCH 3/4] irqchip: renesas-irqc: Fix irqc_probe error handling Simon Horman
2013-06-05 4:32 ` Simon Horman
2013-06-05 4:32 ` [PATCH 4/4] irqchip: Add irqchip_init dummy function Simon Horman
2013-06-05 4:32 ` Simon Horman
2013-06-05 6:45 ` [GIT PULL 0/4] Update for Renesas INTC External IRQ pin driver for v3.11 Simon Horman
2013-06-05 6:45 ` Simon Horman
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